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dc.contributor.authorGARZÓN AGUDELO, PEDRO
dc.contributor.authorBautista-Ruiz, Jorge
dc.contributor.authorAperador Chaparro, William Arnulfo
dc.date.accessioned2021-11-08T20:27:25Z
dc.date.available2021-11-08T20:27:25Z
dc.date.issued2019-11-29
dc.identifier.urihttp://repositorio.ufps.edu.co/handle/ufps/770
dc.description.abstractThe objective of this research is to perform a topographic characterization by atomic force microscopy of the surface of bismuth titanate (Bi/Ti) coatings varying the number of layers deposited on the substrates, considering that there were not results of reported studies in which these precursors were used. It is important to analyze the surface behavior of these coatings as a first phase of future researches to establish the viability of possible uses and applications in biomedical industry. The films were synthesized by the sol-gel method from bismuth nitrate pentahydrate and titanium tetrabutoxide. Subsequently, by means of the spin- coating technique, the coatings were deposited on 316L stainless steel in monolayer and bi- layer, as this type of steel has been widely used for medical applications due to its good compatibility. The roughness values of each of the coatings were also determined. It is concluded that there is a relationship between the topography of the surface and the roughness values of the films with respect to the concentration of the precursors, the number and the speed of centrifugation of the layers deposited on the substrate. High concentrations of titanium tetrabutoxide effect on the good densification characteristics of the coatings.eng
dc.format.extent06 páginasspa
dc.format.mimetypeapplication/pdfspa
dc.language.isoengspa
dc.publisherJournal of Physics: Conference Seriesspa
dc.relation.ispartofJournal of Physics: Conference Series
dc.rightsContent from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.eng
dc.sourcehttps://iopscience.iop.org/article/10.1088/1742-6596/1386/1/012021/metaspa
dc.titleEffect of the number of layers on surface topography of bismuth-titanium coatingseng
dc.typeArtículo de revistaspa
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dc.identifier.doihttps://doi.org/10.1088/1742-6596/1386/1/012021
dc.publisher.placeReino Unidospa
dc.relation.citationeditionVol.1386 No.1.(2020)spa
dc.relation.citationendpage6spa
dc.relation.citationissue1(2020)spa
dc.relation.citationstartpage1spa
dc.relation.citationvolume1386spa
dc.relation.citesGarzón, P., Bautista-Ruiz, J., & Chaparro, A. (2019, November). Effect of the number of layers on surface topography of bismuth-titanium coatings. In Journal of Physics: Conference Series (Vol. 1386, No. 1, p. 012021). IOP Publishing.
dc.relation.ispartofjournalJournal of Physics: Conference Seriesspa
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.rights.creativecommonsAtribución 4.0 Internacional (CC BY 4.0)spa
dc.type.coarhttp://purl.org/coar/resource_type/c_6501spa
dc.type.contentTextspa
dc.type.driverinfo:eu-repo/semantics/articlespa
dc.type.redcolhttp://purl.org/redcol/resource_type/ARTspa
oaire.accessrightshttp://purl.org/coar/access_right/c_abf2spa
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85spa
dc.type.versioninfo:eu-repo/semantics/publishedVersionspa


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